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Liquid metal bearings technology for large, high-temperature, sodium rotating machinery. Development and test of high-temperature proximity probe for use in liquid sodium. Fourth topical report

Description: An inductance-type, proximity-probe system for measurement of bearing film thicknesses and shaft orbits in high-temperature, liquid-sodium environment has been developed, built and tested. The probe system is designed to operate at temperatures up to 1200/sup 0/F and gap range of 0.004'' to 0.080'', with good linearity over about three-quarters of the range, when using probe pairs connected in push-pull. The probes were tested extensively in both gas and sodium environments, culminating in a 68… more
Date: June 1, 1971
Creator: Hoogenboom, I. & Kissinger, C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Utterbackia imbecillis, Specimen #1378

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; dark brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date: June 20, 1971
Creator: Britton, Joseph
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum

Utterbackia imbecillis, Specimen #1379

Description: One preserved mussel specimen including both the left and right valves. The specimen exhibits an elliptical shape; thin shell; double looped beak sculpturing; bluish-white internal coloring; brown external coloring; no external sculpturing. Collected in the Trinity basin. The specimen measures between 0 - 60 mm in length and was assessed to be relatively-recently dead when collected.
Date: June 20, 1971
Creator: Britton, Joseph
Item Type: Refine your search to only Specimen
Partner: Elm Fork Natural Heritage Museum
open access

ORBITAL SYMMETRY CONTROL IN THE NITRONE-OXAZIRIDINE SYSTEM.NITRONE PHOTOSTATIONARY STATES

Description: Recent the orbital symmetry rules have been shown to apply to hetero-atom systems such as nitrone thermal cycloaddition reactions and the thermal and photochemical aziridine ring cleavage at the C-C bond. The concerted photocyclization is disrotatory and the reverse thermal cleavage is conrotatory in these molecules with four {pi} electrons. In contrast to the azomethine ylide-aziridine system, the stereochemistry of the nitrone photocyclization to oxaziridine can only be observed on carbon and… more
Date: June 1, 1971
Creator: Splitter, Janet S.; Su, Tah-mun; Ono, Howard & Calvin, Melvin.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

A Liquid-filled Proportional Counter

Description: We report properties of single-wire proportional chambers and multiple-wire ionization chambers filled with liquid xenon. Proportional multiplication is seen for anode fields > 10{sup 6} volts/cm (anode-cathode voltage> 1 kV for a 3.5-{micro}-diam anode wire). The efficiency for detecting ionizing radiation is {approx} 100%. The time resolution of the chambers is {+-} 10{sup -7} sec. We attained a spatial resolution of {+-} 15 {micro} with a multiwire ionization chamber, considerably bett… more
Date: June 1971
Creator: Muller, Richard A.; Derenzo, Stephen E.; Smadja, Gerard; Smith, Dennis B.; Smits, Robert G.; Zaklad, Haim et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

[Minutes for the TXSSAR Board of Managers Meeting: June 26, 1971]

Description: Minutes from a meeting of the TXSSAR Board of Managers, held on June 26, 1971 at the Statecoach Inn, Salado, Texas, including a summary of activities and business discussed. The meeting was called to order by President Kidwell, all board members were present, except Compatriots Wood, Wallace and Gilbert.
Date: June 1971
Creator: Sons of the American Revolution. Texas Society.
Item Type: Refine your search to only Text
Partner: UNT Libraries Special Collections
open access

[News Script: Dallas council page one]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about the Dallas city council instructing city attorney, Alex Bickley, to check the possibility of involving the city directly in the school segregation suit.
Date: June 28, 1971, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Guzman]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: June 23, 1971, 6:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Fire cat]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: June 28, 1971, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Cubs]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: June 1, 1971, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Award]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: June 23, 1971, 8:25 a.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

[News Script: Garrison]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about New Orleans district attorney Jim Garrison being arrested on charges of bribery, illegal gambling and obstruction of law enforcement.
Date: June 30, 1971, 12:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
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